What Is EPB Maintenance Mode?

If you're planning to change your rear brake pads on a modern car, you may run into a problem: the electronic parking brake (EPB) won't let you compress the caliper. That's where EPB Maintenance Mode comes in.

Why You Need EPB Maintenance Mode

Newer vehicles use electronic parking brakes instead of traditional handbrakes. These are great for daily driving—but not so great when you're trying to replace rear brakes. Without putting the EPB into maintenance mode, you risk damaging the brake motor or caliper.

What Does It Do?

• Retracts the rear brake caliper pistons
• Disengages the EPB system
• Prepares the vehicle for safe brake pad replacement
• Allows you to reset and recalibrate the system after installation

Do I Need a Special Tool?

Yes. You'll need a scan tool that supports EPB service functions. One highly recommended option is the Autel MaxiCOM MK808BT Pro.

Why the MK808BT Pro?

• Supports EPB service on most vehicles
• Wireless connection via Bluetooth VCI
• Supports touchscreen, easy for beginners
• Also includes oil reset, DPF regen, injector coding, and more

If you're new to car maintenance but want to save money and time, the MK808BT Pro is a great place to start. It's easy to use and helps you do more than just read codes.

Conclusion

EPB Maintenance Mode is essential if you're working on rear brakes in modern vehicles. With a tool like the Autel MK808BT Pro, you can safely retract calipers, perform the repair, and reset the system—all from your driveway.